That night, Zhao Yu stayed in the office alone, facing the whiteboard as he thought about the case.
In the past two days, the "Gen" hexagram, which represented the progress of the case, had not been opened yet. This meant that Zhao Yu's current investigation had not made any substantial progress.
Hence, Zhao Yu was thinking hard, could there have been a mistake in his investigation?
Was he going in the wrong direction, or did he think too simply of the case?
To be honest, because he had solved the five major unsolved cases, from the very beginning, Zhao Yu really didn't take the water well case seriously.
He believed that his past experience was enough to solve the case.
However, he had no choice but to re-examine the case.
Although he had come up with a new idea during the day, he believed that as long as he could find out the reason why the four victims had offended the murderer and understand the murderer's hatred, the case would be solved.
